 const cookies = {
    // 设置 cookie
    set(name, value, days = 7) {
      const date = new Date();
      date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
      const expires = `expires=${date.toUTCString()}`;
      document.cookie = `${name}=${value};${expires};path=/`;
    },
  
    // 获取 cookie
    get(name) {
      const nameEQ = `${name}=`;
      const ca = document.cookie.split(';');
      for (let i = 0; i < ca.length; i++) {
        let c = ca[i];
        while (c.charAt(0) === ' ') c = c.substring(1, c.length);
        if (c.indexOf(nameEQ) === 0) return c.substring(nameEQ.length, c.length);
      }
      return null;
    },
  
    // 删除 cookie
    remove(name) {
      document.cookie = `${name}=;expires=Thu, 01 Jan 1970 00:00:01 GMT;path=/`;
    }
  };

  export default cookies;